What could matraca mean in "el concurso de mal genio de la bruja matraca"? None of the definitions listed seem right
matraca = annoying, pain in the neck
Making educational experiences better for everyone.
Immersive learning for 25 languages
Fast, easy, reliable language certification
Fun educational games for kids
Comprehensive K-12 personalized learning
Trusted tutors for 300+ subjects
35,000+ worksheets, games, and lesson plans
Adaptive learning for English vocabulary
